388884801 has 8 divisors (see below), whose sum is σ = 535239424. Its totient is φ = 250893360.

The previous prime is 388884791. The next prime is 388884803. The reversal of 388884801 is 108488883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 388884801 - 2⁹ = 388884289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (388884803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2090686 + ... + 2090871.

It is an arithmetic number, because the mean of its divisors is an integer number (66904928).

Almost surely, 2^388884801 is an apocalyptic number.

388884801 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

388884801 is a deficient number, since it is larger than the sum of its proper divisors (146354623).

388884801 is a wasteful number, since it uses less digits than its factorization.

388884801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4181591.

The product of its (nonzero) digits is 393216, while the sum is 48.

The square root of 388884801 is about 19720.1622964924. The cubic root of 388884801 is about 729.9172990694.

The spelling of 388884801 in words is "three hundred eighty-eight million, eight hundred eighty-four thousand, eight hundred one".